Coverage-driven dissociation of azobenzene on Cu(111): a route towards defined surface functionalization.
Coverage-driven dissociation of azobenzene on Cu(111): a route towards defined surface functionalization.
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Cu(111) 上偶氮苯的覆盖驱动解离:实现确定表面功能化的途径
DOI:
10.1039/c5cc05003k
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发表时间:
2015
影响因子:
4.9
通讯作者:
Reuter
中科院分区:
文献类型:
--
作者:
Willenbockel;Maurer;Bronner;Schulze;Stadtmüller;Tegeder;Reuter
We investigate the surface-catalyzed dissociation of the archetypal molecular switch azobenzene on the Cu(111) surface. Based on X-ray photoelectron spectroscopy, normal incidence X-ray standing waves and density functional theory calculations a detailed picture of the coverage-induced formation of phenyl nitrene from azobenzene is presented. Furthermore, a comparison to the azobenzene/Ag(111) interface provides insight into the driving force behind the dissociation on Cu(111). The quantitative decay of azobenzene paves the way for the creation of a defect free, covalently bonded monolayer. Our work suggests a route of surface functionalization via suitable azobenzene derivatives and the on surface synthesis concept, allowing for the creation of complex immobilized molecular systems.
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影响因子:
3.7
作者:
McNellis, Erik;Meyer, Joerg;Reuter, Karsten
通讯作者:
Reuter, Karsten
影响因子:
3.1
作者:
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通讯作者:
Reuter
DOI:
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发表时间:
1993
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DOI:
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发表时间:
2013
期刊:
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通讯作者:
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DOI:
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发表时间:
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期刊:
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